--- _id: '14530' abstract: - lang: eng text: 'Most motions of many-body systems at any scale in nature with sufficient degrees of freedom tend to be chaotic; reaching from the orbital motion of planets, the air currents in our atmosphere, down to the water flowing through our pipelines or the movement of a population of bacteria. To the observer it is therefore intriguing when a moving collective exhibits order. Collective motion of flocks of birds, schools of fish or swarms of self-propelled particles or robots have been studied extensively over the past decades but the mechanisms involved in the transition from chaos to order remain unclear. Here, the interactions, that in most systems give rise to chaos, sustain order. In this thesis we investigate mechanisms that preserve, destabilize or lead to the ordered state. We show that endothelial cells migrating in circular confinements transition to a collective rotating state and concomitantly synchronize the frequencies of nucleating actin waves within individual cells. Consequently, the frequency dependent cell migration speed uniformizes across the population. Complementary to the WAVE dependent nucleation of traveling actin waves, we show that in leukocytes the actin polymerization depending on WASp generates pushing forces locally at stationary patches. Next, in pipe flows, we study methods to disrupt the self--sustaining cycle of turbulence and therefore relaminarize the flow. While we find in pulsating flow conditions that turbulence emerges through a helical instability during the decelerating phase. Finally, we show quantitatively in brain slices of mice that wild-type control neurons can compensate the migratory deficits of a genetically modified neuronal sub--population in the developing cortex. ' acknowledged_ssus: - _id: M-Shop - _id: Bio alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Michael full_name: Riedl, Michael id: 3BE60946-F248-11E8-B48F-1D18A9856A87 last_name: Riedl orcid: 0000-0003-4844-6311 citation: ama: Riedl M. Synchronization in collectively moving active matter. 2023. doi:10.15479/14530 apa: Riedl, M. (2023). Synchronization in collectively moving active matter. Institute of Science and Technology Austria. https://doi.org/10.15479/14530 chicago: Riedl, Michael. “Synchronization in Collectively Moving Active Matter.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/14530. ieee: M. Riedl, “Synchronization in collectively moving active matter,” Institute of Science and Technology Austria, 2023. ista: Riedl M. 2023. Synchronization in collectively moving active matter. Institute of Science and Technology Austria. mla: Riedl, Michael. Synchronization in Collectively Moving Active Matter. Institute of Science and Technology Austria, 2023, doi:10.15479/14530. short: M. Riedl, Synchronization in Collectively Moving Active Matter, Institute of Science and Technology Austria, 2023. date_created: 2023-11-15T09:59:03Z date_published: 2023-11-16T00:00:00Z date_updated: 2023-11-30T10:55:13Z day: '16' ddc: - '530' - '570' degree_awarded: PhD department: - _id: GradSch - _id: MiSi doi: 10.15479/14530 file: - access_level: open_access checksum: 52e1d0ab6c1abe59c82dfe8c9ff5f83a content_type: application/pdf creator: mriedl date_created: 2023-11-15T09:52:54Z date_updated: 2023-11-15T09:52:54Z file_id: '14536' file_name: Thesis_Riedl_2023_corr.pdf file_size: 36743942 relation: main_file success: 1 file_date_updated: 2023-11-15T09:52:54Z has_accepted_license: '1' keyword: - Synchronization - Collective Movement - Active Matter - Cell Migration - Active Colloids language: - iso: eng month: '11' oa: 1 oa_version: Updated Version page: '260' publication_identifier: issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '10703' relation: part_of_dissertation status: public - id: '10791' relation: part_of_dissertation status: public - id: '7932' relation: part_of_dissertation status: public - id: '461' relation: part_of_dissertation status: public - id: '12726' relation: old_edition status: public status: public supervisor: - first_name: Björn full_name: Hof, Björn id: 3A374330-F248-11E8-B48F-1D18A9856A87 last_name: Hof orcid: 0000-0003-2057-2754 title: Synchronization in collectively moving active matter type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14539' abstract: - lang: eng text: "Stochastic systems provide a formal framework for modelling and quantifying uncertainty in systems and have been widely adopted in many application domains. Formal\r\nverification and control of finite state stochastic systems, a subfield of formal methods\r\nalso known as probabilistic model checking, is well studied. In contrast, formal verification and control of infinite state stochastic systems have received comparatively\r\nless attention. However, infinite state stochastic systems commonly arise in practice.\r\nFor instance, probabilistic models that contain continuous probability distributions such\r\nas normal or uniform, or stochastic dynamical systems which are a classical model for\r\ncontrol under uncertainty, both give rise to infinite state systems.\r\nThe goal of this thesis is to contribute to laying theoretical and algorithmic foundations\r\nof fully automated formal verification and control of infinite state stochastic systems,\r\nwith a particular focus on systems that may be executed over a long or infinite time.\r\nWe consider formal verification of infinite state stochastic systems in the setting of\r\nstatic analysis of probabilistic programs and formal control in the setting of controller\r\nsynthesis in stochastic dynamical systems. For both problems, we present some of the\r\nfirst fully automated methods for probabilistic (a.k.a. quantitative) reachability and\r\nsafety analysis applicable to infinite time horizon systems. We also advance the state\r\nof the art of probability 1 (a.k.a. qualitative) reachability analysis for both problems.\r\nFinally, for formal controller synthesis in stochastic dynamical systems, we present a\r\nnovel framework for learning neural network control policies in stochastic dynamical\r\nsystems with formal guarantees on correctness with respect to quantitative reachability,\r\nsafety or reach-avoid specifications.\r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Dorde full_name: Zikelic, Dorde id: 294AA7A6-F248-11E8-B48F-1D18A9856A87 last_name: Zikelic orcid: 0000-0002-4681-1699 citation: ama: Zikelic D. Automated verification and control of infinite state stochastic systems. 2023. doi:10.15479/14539 apa: Zikelic, D. (2023). Automated verification and control of infinite state stochastic systems. Institute of Science and Technology Austria. https://doi.org/10.15479/14539 chicago: Zikelic, Dorde. “Automated Verification and Control of Infinite State Stochastic Systems.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/14539. ieee: D. Zikelic, “Automated verification and control of infinite state stochastic systems,” Institute of Science and Technology Austria, 2023. ista: Zikelic D. 2023. Automated verification and control of infinite state stochastic systems. Institute of Science and Technology Austria. mla: Zikelic, Dorde. Automated Verification and Control of Infinite State Stochastic Systems. Institute of Science and Technology Austria, 2023, doi:10.15479/14539. short: D. Zikelic, Automated Verification and Control of Infinite State Stochastic Systems, Institute of Science and Technology Austria, 2023. date_created: 2023-11-15T13:39:10Z date_published: 2023-11-15T00:00:00Z date_updated: 2025-07-14T09:10:10Z day: '15' ddc: - '000' degree_awarded: PhD department: - _id: KrCh - _id: GradSch doi: 10.15479/14539 ec_funded: 1 file: - access_level: open_access checksum: f23e002b0059ca78e1fbb864da52dd7e content_type: application/pdf creator: cchlebak date_created: 2023-11-15T13:43:28Z date_updated: 2023-11-15T13:43:28Z file_id: '14540' file_name: main.pdf file_size: 2116426 relation: main_file success: 1 - access_level: closed checksum: 80ca37618a3c7b59866875f8be9b15ed content_type: application/x-zip-compressed creator: cchlebak date_created: 2023-11-15T13:44:24Z date_updated: 2023-11-15T13:44:24Z file_id: '14541' file_name: thesis_source.zip file_size: 35884057 relation: source_file file_date_updated: 2023-11-15T13:44:24Z language: - iso: eng license: https://creativecommons.org/licenses/by-nc-sa/4.0/ month: '11' oa: 1 oa_version: Published Version page: '256' project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program publication_identifier: isbn: - 978-3-99078-036-7 issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '1194' relation: part_of_dissertation status: public - id: '12000' relation: part_of_dissertation status: public - id: '12511' relation: part_of_dissertation status: public - id: '14600' relation: part_of_dissertation status: public - id: '14601' relation: part_of_dissertation status: public - id: '9644' relation: part_of_dissertation status: public - id: '10414' relation: part_of_dissertation status: public status: public supervisor: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X title: Automated verification and control of infinite state stochastic systems tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14542' abstract: - lang: eng text: "It is a remarkable property of BCS theory that the ratio of the energy gap at zero temperature Ξ\r\n and the critical temperature Tc is (approximately) given by a universal constant, independent of the microscopic details of the fermionic interaction. This universality has rigorously been proven quite recently in three spatial dimensions and three different limiting regimes: weak coupling, low density and high density. The goal of this short note is to extend the universal behavior to lower dimensions d=1,2 and give an exemplary proof in the weak coupling limit." acknowledgement: We thank Robert Seiringer for comments on the paper. J. H. gratefully acknowledges partial financial support by the ERC Advanced Grant “RMTBeyond”No. 101020331.This research was funded in part by the Austrian Science Fund (FWF) grantnumber I6427. article_number: '2360005 ' article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Sven Joscha full_name: Henheik, Sven Joscha id: 31d731d7-d235-11ea-ad11-b50331c8d7fb last_name: Henheik orcid: 0000-0003-1106-327X - first_name: Asbjørn Bækgaard full_name: Lauritsen, Asbjørn Bækgaard id: e1a2682f-dc8d-11ea-abe3-81da9ac728f1 last_name: Lauritsen orcid: 0000-0003-4476-2288 - first_name: Barbara full_name: Roos, Barbara id: 5DA90512-D80F-11E9-8994-2E2EE6697425 last_name: Roos orcid: 0000-0002-9071-5880 citation: ama: Henheik SJ, Lauritsen AB, Roos B. Universality in low-dimensional BCS theory. Reviews in Mathematical Physics. 2023. doi:10.1142/s0129055x2360005x apa: Henheik, S. J., Lauritsen, A. B., & Roos, B. (2023). Universality in low-dimensional BCS theory. Reviews in Mathematical Physics. World Scientific Publishing. https://doi.org/10.1142/s0129055x2360005x chicago: Henheik, Sven Joscha, Asbjørn Bækgaard Lauritsen, and Barbara Roos. “Universality in Low-Dimensional BCS Theory.” Reviews in Mathematical Physics. World Scientific Publishing, 2023. https://doi.org/10.1142/s0129055x2360005x. ieee: S. J. Henheik, A. B. Lauritsen, and B. Roos, “Universality in low-dimensional BCS theory,” Reviews in Mathematical Physics. World Scientific Publishing, 2023. ista: Henheik SJ, Lauritsen AB, Roos B. 2023. Universality in low-dimensional BCS theory. Reviews in Mathematical Physics., 2360005. mla: Henheik, Sven Joscha, et al. “Universality in Low-Dimensional BCS Theory.” Reviews in Mathematical Physics, 2360005, World Scientific Publishing, 2023, doi:10.1142/s0129055x2360005x. short: S.J. Henheik, A.B. Lauritsen, B. Roos, Reviews in Mathematical Physics (2023). date_created: 2023-11-15T23:48:14Z date_published: 2023-10-31T00:00:00Z date_updated: 2023-11-20T10:04:38Z day: '31' department: - _id: GradSch - _id: LaEr - _id: RoSe doi: 10.1142/s0129055x2360005x ec_funded: 1 external_id: arxiv: - '2301.05621' has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1142/S0129055X2360005X month: '10' oa: 1 oa_version: Published Version project: - _id: 62796744-2b32-11ec-9570-940b20777f1d call_identifier: H2020 grant_number: '101020331' name: Random matrices beyond Wigner-Dyson-Mehta - _id: bda63fe5-d553-11ed-ba76-a16e3d2f256b grant_number: I06427 name: Mathematical Challenges in BCS Theory of Superconductivity publication: Reviews in Mathematical Physics publication_identifier: eissn: - 1793-6659 issn: - 0129-055X publication_status: epub_ahead publisher: World Scientific Publishing quality_controlled: '1' scopus_import: '1' status: public title: Universality in low-dimensional BCS theory tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- _id: '14543' abstract: - lang: eng text: The acyl-CoA-binding domain-containing protein 6 (ACBD6) is ubiquitously expressed, plays a role in the acylation of lipids and proteins, and regulates the N-myristoylation of proteins via N-myristoyltransferase enzymes (NMTs). However, its precise function in cells is still unclear, as is the consequence of ACBD6 defects on human pathophysiology. Utilizing exome sequencing and extensive international data sharing efforts, we identified 45 affected individuals from 28 unrelated families (consanguinity 93%) with bi-allelic pathogenic, predominantly loss-of-function (18/20) variants in ACBD6. We generated zebrafish and Xenopus tropicalis acbd6 knockouts by CRISPR/Cas9 and characterized the role of ACBD6 on protein N-myristoylation with YnMyr chemical proteomics in the model organisms and human cells, with the latter also being subjected further to ACBD6 peroxisomal localization studies. The affected individuals (23 males and 22 females), with ages ranging from 1 to 50 years old, typically present with a complex and progressive disease involving moderate-to-severe global developmental delay/intellectual disability (100%) with significant expressive language impairment (98%), movement disorders (97%), facial dysmorphism (95%), and mild cerebellar ataxia (85%) associated with gait impairment (94%), limb spasticity/hypertonia (76%), oculomotor (71%) and behavioural abnormalities (65%), overweight (59%), microcephaly (39%) and epilepsy (33%). The most conspicuous and common movement disorder was dystonia (94%), frequently leading to early-onset progressive postural deformities (97%), limb dystonia (55%), and cervical dystonia (31%). A jerky tremor in the upper limbs (63%), a mild head tremor (59%), parkinsonism/hypokinesia developing with advancing age (32%), and simple motor and vocal tics were among other frequent movement disorders. Midline brain malformations including corpus callosum abnormalities (70%), hypoplasia/agenesis of the anterior commissure (66%), short midbrain and small inferior cerebellar vermis (38% each), as well as hypertrophy of the clava (24%) were common neuroimaging findings. acbd6-deficient zebrafish and Xenopus models effectively recapitulated many clinical phenotypes reported in patients including movement disorders, progressive neuromotor impairment, seizures, microcephaly, craniofacial dysmorphism, and midbrain defects accompanied by developmental delay with increased mortality over time. Unlike ACBD5, ACBD6 did not show a peroxisomal localisation and ACBD6-deficiency was not associated with altered peroxisomal parameters in patient fibroblasts. Significant differences in YnMyr-labelling were observed for 68 co- and 18 post-translationally N-myristoylated proteins in patient-derived fibroblasts. N-Myristoylation was similarly affected in acbd6-deficient zebrafish and Xenopus tropicalis models, including Fus, Marcks, and Chchd-related proteins implicated in neurological diseases. The present study provides evidence that bi-allelic pathogenic variants in ACBD6 lead to a distinct neurodevelopmental syndrome accompanied by complex and progressive cognitive and movement disorders. article_number: awad380 article_processing_charge: No article_type: original author: - first_name: Rauan full_name: Kaiyrzhanov, Rauan last_name: Kaiyrzhanov - first_name: Aboulfazl full_name: Rad, Aboulfazl last_name: Rad - first_name: Sheng-Jia full_name: Lin, Sheng-Jia last_name: Lin - first_name: Aida full_name: Bertoli-Avella, Aida last_name: Bertoli-Avella - first_name: Wouter W full_name: Kallemeijn, Wouter W last_name: Kallemeijn - first_name: Annie full_name: Godwin, Annie last_name: Godwin - first_name: Maha S full_name: Zaki, Maha S last_name: Zaki - first_name: Kevin full_name: Huang, Kevin id: 3b3d2888-1ff6-11ee-9fa6-8f209ca91fe3 last_name: Huang orcid: 0000-0002-2512-7812 - first_name: Tracy full_name: Lau, Tracy last_name: Lau - first_name: Cassidy full_name: Petree, Cassidy last_name: Petree - first_name: Stephanie full_name: Efthymiou, Stephanie last_name: Efthymiou - first_name: Ehsan full_name: Ghayoor Karimiani, Ehsan last_name: Ghayoor Karimiani - first_name: Maja full_name: Hempel, Maja last_name: Hempel - first_name: Elizabeth A full_name: Normand, Elizabeth A last_name: Normand - first_name: Sabine full_name: Rudnik-Schöneborn, Sabine last_name: Rudnik-Schöneborn - first_name: Ulrich A full_name: Schatz, Ulrich A last_name: Schatz - first_name: Marc P full_name: Baggelaar, Marc P last_name: Baggelaar - first_name: Muhammad full_name: Ilyas, Muhammad last_name: Ilyas - first_name: Tipu full_name: Sultan, Tipu last_name: Sultan - first_name: Javeria Raza full_name: Alvi, Javeria Raza last_name: Alvi - first_name: Manizha full_name: Ganieva, Manizha last_name: Ganieva - first_name: Ben full_name: Fowler, Ben last_name: Fowler - first_name: Ruxandra full_name: Aanicai, Ruxandra last_name: Aanicai - first_name: Gulsen full_name: Akay Tayfun, Gulsen last_name: Akay Tayfun - first_name: Abdulaziz full_name: Al Saman, Abdulaziz last_name: Al Saman - first_name: Abdulrahman full_name: Alswaid, Abdulrahman last_name: Alswaid - first_name: Nafise full_name: Amiri, Nafise last_name: Amiri - first_name: Nilufar full_name: Asilova, Nilufar last_name: Asilova - first_name: Vorasuk full_name: Shotelersuk, Vorasuk last_name: Shotelersuk - first_name: Patra full_name: Yeetong, Patra last_name: Yeetong - first_name: Matloob full_name: Azam, Matloob last_name: Azam - first_name: Meisam full_name: Babaei, Meisam last_name: Babaei - first_name: Gholamreza full_name: Bahrami Monajemi, Gholamreza last_name: Bahrami Monajemi - first_name: Pouria full_name: Mohammadi, Pouria last_name: Mohammadi - first_name: Saeed full_name: Samie, Saeed last_name: Samie - first_name: Selina Husna full_name: Banu, Selina Husna last_name: Banu - first_name: Jorge Pinto full_name: Basto, Jorge Pinto last_name: Basto - first_name: Fanny full_name: Kortüm, Fanny last_name: Kortüm - first_name: Mislen full_name: Bauer, Mislen last_name: Bauer - first_name: Peter full_name: Bauer, Peter last_name: Bauer - first_name: Christian full_name: Beetz, Christian last_name: Beetz - first_name: Masoud full_name: Garshasbi, Masoud last_name: Garshasbi - first_name: Awatif full_name: Hameed Issa, Awatif last_name: Hameed Issa - first_name: Wafaa full_name: Eyaid, Wafaa last_name: Eyaid - first_name: Hind full_name: Ahmed, Hind last_name: Ahmed - first_name: Narges full_name: Hashemi, Narges last_name: Hashemi - first_name: Kazem full_name: Hassanpour, Kazem last_name: Hassanpour - first_name: Isabella full_name: Herman, Isabella last_name: Herman - first_name: Sherozjon full_name: Ibrohimov, Sherozjon last_name: Ibrohimov - first_name: Ban A full_name: Abdul-Majeed, Ban A last_name: Abdul-Majeed - first_name: Maria full_name: Imdad, Maria last_name: Imdad - first_name: Maksudjon full_name: Isrofilov, Maksudjon last_name: Isrofilov - first_name: Qassem full_name: Kaiyal, Qassem last_name: Kaiyal - first_name: Suliman full_name: Khan, Suliman last_name: Khan - first_name: Brian full_name: Kirmse, Brian last_name: Kirmse - first_name: Janet full_name: Koster, Janet last_name: Koster - first_name: Charles Marques full_name: Lourenço, Charles Marques last_name: Lourenço - first_name: Tadahiro full_name: Mitani, Tadahiro last_name: Mitani - first_name: Oana full_name: Moldovan, Oana last_name: Moldovan - first_name: David full_name: Murphy, David last_name: Murphy - first_name: Maryam full_name: Najafi, Maryam last_name: Najafi - first_name: Davut full_name: Pehlivan, Davut last_name: Pehlivan - first_name: Maria Eugenia full_name: Rocha, Maria Eugenia last_name: Rocha - first_name: Vincenzo full_name: Salpietro, Vincenzo last_name: Salpietro - first_name: Miriam full_name: Schmidts, Miriam last_name: Schmidts - first_name: Adel full_name: Shalata, Adel last_name: Shalata - first_name: Mohammad full_name: Mahroum, Mohammad last_name: Mahroum - first_name: Jawabreh Kassem full_name: Talbeya, Jawabreh Kassem last_name: Talbeya - first_name: Robert W full_name: Taylor, Robert W last_name: Taylor - first_name: Dayana full_name: Vazquez, Dayana last_name: Vazquez - first_name: Annalisa full_name: Vetro, Annalisa last_name: Vetro - first_name: Hans R full_name: Waterham, Hans R last_name: Waterham - first_name: Mashaya full_name: Zaman, Mashaya last_name: Zaman - first_name: Tina A full_name: Schrader, Tina A last_name: Schrader - first_name: Wendy K full_name: Chung, Wendy K last_name: Chung - first_name: Renzo full_name: Guerrini, Renzo last_name: Guerrini - first_name: James R full_name: Lupski, James R last_name: Lupski - first_name: Joseph full_name: Gleeson, Joseph last_name: Gleeson - first_name: Mohnish full_name: Suri, Mohnish last_name: Suri - first_name: Yalda full_name: Jamshidi, Yalda last_name: Jamshidi - first_name: Kailash P full_name: Bhatia, Kailash P last_name: Bhatia - first_name: Barbara full_name: Vona, Barbara last_name: Vona - first_name: Michael full_name: Schrader, Michael last_name: Schrader - first_name: Mariasavina full_name: Severino, Mariasavina last_name: Severino - first_name: Matthew full_name: Guille, Matthew last_name: Guille - first_name: Edward W full_name: Tate, Edward W last_name: Tate - first_name: Gaurav K full_name: Varshney, Gaurav K last_name: Varshney - first_name: Henry full_name: Houlden, Henry last_name: Houlden - first_name: Reza full_name: Maroofian, Reza last_name: Maroofian citation: ama: Kaiyrzhanov R, Rad A, Lin S-J, et al. Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. Brain. 2023. doi:10.1093/brain/awad380 apa: Kaiyrzhanov, R., Rad, A., Lin, S.-J., Bertoli-Avella, A., Kallemeijn, W. W., Godwin, A., … Maroofian, R. (2023). Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. Brain. Oxford University Press. https://doi.org/10.1093/brain/awad380 chicago: Kaiyrzhanov, Rauan, Aboulfazl Rad, Sheng-Jia Lin, Aida Bertoli-Avella, Wouter W Kallemeijn, Annie Godwin, Maha S Zaki, et al. “Bi-Allelic ACBD6 Variants Lead to a Neurodevelopmental Syndrome with Progressive and Complex Movement Disorders.” Brain. Oxford University Press, 2023. https://doi.org/10.1093/brain/awad380. ieee: R. Kaiyrzhanov et al., “Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders,” Brain. Oxford University Press, 2023. ista: Kaiyrzhanov R, Rad A, Lin S-J, Bertoli-Avella A, Kallemeijn WW, Godwin A, Zaki MS, Huang K, Lau T, Petree C, Efthymiou S, Ghayoor Karimiani E, Hempel M, Normand EA, Rudnik-Schöneborn S, Schatz UA, Baggelaar MP, Ilyas M, Sultan T, Alvi JR, Ganieva M, Fowler B, Aanicai R, Akay Tayfun G, Al Saman A, Alswaid A, Amiri N, Asilova N, Shotelersuk V, Yeetong P, Azam M, Babaei M, Bahrami Monajemi G, Mohammadi P, Samie S, Banu SH, Basto JP, Kortüm F, Bauer M, Bauer P, Beetz C, Garshasbi M, Hameed Issa A, Eyaid W, Ahmed H, Hashemi N, Hassanpour K, Herman I, Ibrohimov S, Abdul-Majeed BA, Imdad M, Isrofilov M, Kaiyal Q, Khan S, Kirmse B, Koster J, Lourenço CM, Mitani T, Moldovan O, Murphy D, Najafi M, Pehlivan D, Rocha ME, Salpietro V, Schmidts M, Shalata A, Mahroum M, Talbeya JK, Taylor RW, Vazquez D, Vetro A, Waterham HR, Zaman M, Schrader TA, Chung WK, Guerrini R, Lupski JR, Gleeson J, Suri M, Jamshidi Y, Bhatia KP, Vona B, Schrader M, Severino M, Guille M, Tate EW, Varshney GK, Houlden H, Maroofian R. 2023. Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. Brain., awad380. mla: Kaiyrzhanov, Rauan, et al. “Bi-Allelic ACBD6 Variants Lead to a Neurodevelopmental Syndrome with Progressive and Complex Movement Disorders.” Brain, awad380, Oxford University Press, 2023, doi:10.1093/brain/awad380. short: R. Kaiyrzhanov, A. Rad, S.-J. Lin, A. Bertoli-Avella, W.W. Kallemeijn, A. Godwin, M.S. Zaki, K. Huang, T. Lau, C. Petree, S. Efthymiou, E. Ghayoor Karimiani, M. Hempel, E.A. Normand, S. Rudnik-Schöneborn, U.A. Schatz, M.P. Baggelaar, M. Ilyas, T. Sultan, J.R. Alvi, M. Ganieva, B. Fowler, R. Aanicai, G. Akay Tayfun, A. Al Saman, A. Alswaid, N. Amiri, N. Asilova, V. Shotelersuk, P. Yeetong, M. Azam, M. Babaei, G. Bahrami Monajemi, P. Mohammadi, S. Samie, S.H. Banu, J.P. Basto, F. Kortüm, M. Bauer, P. Bauer, C. Beetz, M. Garshasbi, A. Hameed Issa, W. Eyaid, H. Ahmed, N. Hashemi, K. Hassanpour, I. Herman, S. Ibrohimov, B.A. Abdul-Majeed, M. Imdad, M. Isrofilov, Q. Kaiyal, S. Khan, B. Kirmse, J. Koster, C.M. Lourenço, T. Mitani, O. Moldovan, D. Murphy, M. Najafi, D. Pehlivan, M.E. Rocha, V. Salpietro, M. Schmidts, A. Shalata, M. Mahroum, J.K. Talbeya, R.W. Taylor, D. Vazquez, A. Vetro, H.R. Waterham, M. Zaman, T.A. Schrader, W.K. Chung, R. Guerrini, J.R. Lupski, J. Gleeson, M. Suri, Y. Jamshidi, K.P. Bhatia, B. Vona, M. Schrader, M. Severino, M. Guille, E.W. Tate, G.K. Varshney, H. Houlden, R. Maroofian, Brain (2023). date_created: 2023-11-16T12:36:51Z date_published: 2023-11-10T00:00:00Z date_updated: 2023-11-20T10:17:32Z day: '10' department: - _id: GradSch doi: 10.1093/brain/awad380 extern: '1' keyword: - Neurology (clinical) language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1093/brain/awad380 month: '11' oa: 1 oa_version: Submitted Version publication: Brain publication_identifier: eissn: - 1460-2156 issn: - 0006-8950 publication_status: epub_ahead publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- _id: '14547' abstract: - lang: eng text: "Superconductor-semiconductor heterostructures currently capture a significant amount of research interest and they serve as the physical platform in many proposals towards topological quantum computation.\r\nDespite being under extensive investigations, historically using transport techniques, the basic properties of the interface between the superconductor and the semiconductor remain to be understood.\r\n\r\nIn this thesis, two separate studies on the Al-InAs heterostructures are reported with the first focusing on the physics of the material motivated by the emergence of a new phase, the Bogoliubov-Fermi surface. \r\nThe second focuses on a technological application, a gate-tunable Josephson parametric amplifier.\r\n\r\nIn the first study, we investigate the hypothesized unconventional nature of the induced superconductivity at the interface between the Al thin film and the InAs quantum well.\r\nWe embed a two-dimensional Al-InAs hybrid system in a resonant microwave circuit allowing measurements of change in inductance.\r\nThe behaviour of the resonance in a range of temperature and in-plane magnetic field has been studied and compared with the theory of conventional s-wave superconductor and a two-component theory that includes both contribution of the $s$-wave pairing in Al and the intraband $p \\pm ip$ pairing in InAs.\r\nMeasuring the temperature dependence of resonant frequency, no discrepancy is found between data and the conventional theory.\r\nWe observe the breakdown of superconductivity due to an applied magnetic field which contradicts the conventional theory.\r\nIn contrast, the data can be captured quantitatively by fitting to a two-component model.\r\nWe find the evidence of the intraband $p \\pm ip$ pairing in the InAs and the emergence of the Bogoliubov-Fermi surfaces due to magnetic field with the characteristic value $B^* = 0.33~\\mathrm{T}$.\r\nFrom the fits, the sheet resistance of Al, the carrier density and mobility in InAs are determined.\r\nBy systematically studying the anisotropy of the circuit response, we find weak anisotropy for $B < B^*$ and increasingly strong anisotropy for $B > B^*$ resulting in a pronounced two-lobe structure in polar plot of frequency versus field angle.\r\nStrong resemblance between the field dependence of dissipation and superfluid density hints at a hidden signature of the Bogoliubov-Fermi surface that is burried in the dissipation data.\r\n\r\nIn the second study, we realize a parametric amplifier with a Josephson field effect transistor as the active element.\r\nThe device's modest construction consists of a gated SNS weak link embedded at the center of a coplanar waveguide resonator.\r\nBy applying a gate voltage, the resonant frequency is field-effect tunable over a range of 2 GHz.\r\nModelling the JoFET minimally as a parallel RL circuit, the dissipation introduced by the JoFET can be quantitatively related to the gate voltage.\r\nWe observed gate-tunable Kerr nonlinearity qualitatively in line with expectation.\r\nThe JoFET amplifier has 20 dB of gain, 4 MHz of instantaneous bandwidth, and a 1dB compression point of -125.5 dBm when operated at a fixed resonant frequency.\r\nIn general, the signal-to-noise ratio is improved by 5-7 dB when the JoFET amplifier is activated compared.\r\nThe noise of the measurement chain and insertion loss of relevant circuit elements are calibrated to determine the expected and the real noise performance of the JoFET amplifier.\r\nAs a quantification of the noise performance, the measured total input-referred noise of the JoFET amplifier is in good agreement with the estimated expectation which takes device loss into account.\r\nWe found that the noise performance of the device reported in this document approaches one photon of total input-referred added noise which is the quantum limit imposed in nondegenerate parametric amplifier." acknowledged_ssus: - _id: NanoFab - _id: Bio alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Duc T full_name: Phan, Duc T id: 29C8C0B4-F248-11E8-B48F-1D18A9856A87 last_name: Phan citation: ama: Phan DT. Resonant microwave spectroscopy of Al-InAs. 2023. doi:10.15479/14547 apa: Phan, D. T. (2023). Resonant microwave spectroscopy of Al-InAs. Institute of Science and Technology Austria. https://doi.org/10.15479/14547 chicago: Phan, Duc T. “Resonant Microwave Spectroscopy of Al-InAs.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/14547. ieee: D. T. Phan, “Resonant microwave spectroscopy of Al-InAs,” Institute of Science and Technology Austria, 2023. ista: Phan DT. 2023. Resonant microwave spectroscopy of Al-InAs. Institute of Science and Technology Austria. mla: Phan, Duc T. Resonant Microwave Spectroscopy of Al-InAs. Institute of Science and Technology Austria, 2023, doi:10.15479/14547. short: D.T. Phan, Resonant Microwave Spectroscopy of Al-InAs, Institute of Science and Technology Austria, 2023. date_created: 2023-11-17T13:45:26Z date_published: 2023-11-16T00:00:00Z date_updated: 2023-11-30T10:56:04Z day: '16' ddc: - '530' degree_awarded: PhD department: - _id: GradSch - _id: AnHi doi: 10.15479/14547 file: - access_level: open_access checksum: db0c37d213bc002125bd59690e9db246 content_type: application/pdf creator: pduc date_created: 2023-11-17T13:36:44Z date_updated: 2023-11-22T09:46:06Z file_id: '14548' file_name: Phan_Thesis_pdfa.pdf file_size: 34828019 relation: main_file - access_level: closed checksum: 8d3bd6afa279a0078ffd13e06bb6d56d content_type: application/zip creator: pduc date_created: 2023-11-17T13:44:53Z date_updated: 2023-11-17T13:47:54Z file_id: '14549' file_name: dissertation_src.zip file_size: 279319709 relation: source_file file_date_updated: 2023-11-22T09:46:06Z has_accepted_license: '1' keyword: - superconductor-semiconductor - superconductivity - Al - InAs - p-wave - superconductivity - JPA - microwave language: - iso: eng month: '11' oa: 1 oa_version: Published Version page: '80' publication_identifier: issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '10851' relation: part_of_dissertation status: public - id: '13264' relation: part_of_dissertation status: public status: public supervisor: - first_name: Andrew P full_name: Higginbotham, Andrew P id: 4AD6785A-F248-11E8-B48F-1D18A9856A87 last_name: Higginbotham orcid: 0000-0003-2607-2363 title: Resonant microwave spectroscopy of Al-InAs tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14587' abstract: - lang: eng text: "This thesis concerns the application of variational methods to the study of evolution problems arising in fluid mechanics and in material sciences. The main focus is on weak-strong stability properties of some curvature driven interface evolution problems, such as the two-phase Navier–Stokes flow with surface tension and multiphase mean curvature flow, and on the phase-field approximation of the latter. Furthermore, we discuss a variational approach to the study of a class of doubly nonlinear wave equations.\r\nFirst, we consider the two-phase Navier–Stokes flow with surface tension within a bounded domain. The two fluids are immiscible and separated by a sharp interface, which intersects the boundary of the domain at a constant contact angle of ninety degree. We devise a suitable concept of varifolds solutions for the associated interface evolution problem and we establish a weak-strong uniqueness principle in case of a two dimensional ambient space. In order to focus on the boundary effects and on the singular geometry of the evolving domains, we work for simplicity in the regime of same viscosities for the two fluids.\r\nThe core of the thesis consists in the rigorous proof of the convergence of the vectorial Allen-Cahn equation towards multiphase mean curvature flow for a suitable class of multi- well potentials and for well-prepared initial data. We even establish a rate of convergence. Our relative energy approach relies on the concept of gradient-flow calibration for branching singularities in multiphase mean curvature flow and thus enables us to overcome the limitations of other approaches. To the best of the author’s knowledge, our result is the first quantitative and unconditional one available in the literature for the vectorial/multiphase setting.\r\nThis thesis also contains a first study of weak-strong stability for planar multiphase mean curvature flow beyond the singularity resulting from a topology change. Previous weak-strong results are indeed limited to time horizons before the first topology change of the strong solution. We consider circular topology changes and we prove weak-strong stability for BV solutions to planar multiphase mean curvature flow beyond the associated singular times by dynamically adapting the strong solutions to the weak one by means of a space-time shift.\r\nIn the context of interface evolution problems, our proofs for the main results of this thesis are based on the relative energy technique, relying on novel suitable notions of relative energy functionals, which in particular measure the interface error. Our statements follow from the resulting stability estimates for the relative energy associated to the problem.\r\nAt last, we introduce a variational approach to the study of nonlinear evolution problems. This approach hinges on the minimization of a parameter dependent family of convex functionals over entire trajectories, known as Weighted Inertia-Dissipation-Energy (WIDE) functionals. We consider a class of doubly nonlinear wave equations and establish the convergence, up to subsequences, of the associated WIDE minimizers to a solution of the target problem as the parameter goes to zero." acknowledgement: The research projects contained in this thesis have received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 948819). alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Alice full_name: Marveggio, Alice id: 25647992-AA84-11E9-9D75-8427E6697425 last_name: Marveggio citation: ama: Marveggio A. Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences. 2023. doi:10.15479/at:ista:14587 apa: Marveggio, A. (2023). Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:14587 chicago: Marveggio, Alice. “Weak-Strong Stability and Phase-Field Approximation of Interface Evolution Problems in Fluid Mechanics and in Material Sciences.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:14587. ieee: A. Marveggio, “Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences,” Institute of Science and Technology Austria, 2023. ista: Marveggio A. 2023. Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences. Institute of Science and Technology Austria. mla: Marveggio, Alice. Weak-Strong Stability and Phase-Field Approximation of Interface Evolution Problems in Fluid Mechanics and in Material Sciences. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:14587. short: A. Marveggio, Weak-Strong Stability and Phase-Field Approximation of Interface Evolution Problems in Fluid Mechanics and in Material Sciences, Institute of Science and Technology Austria, 2023. date_created: 2023-11-21T11:41:05Z date_published: 2023-11-21T00:00:00Z date_updated: 2023-11-30T13:25:03Z day: '21' ddc: - '515' degree_awarded: PhD department: - _id: GradSch - _id: JuFi doi: 10.15479/at:ista:14587 ec_funded: 1 file: - access_level: open_access checksum: 6c7db4cc86da6cdc79f7f358dc7755d4 content_type: application/pdf creator: amarvegg date_created: 2023-11-29T09:09:31Z date_updated: 2023-11-29T09:09:31Z file_id: '14626' file_name: thesis_Marveggio.pdf file_size: 2881100 relation: main_file success: 1 - access_level: open_access checksum: 52f28bdf95ec82cff39f3685f9c48e7d content_type: application/zip creator: amarvegg date_created: 2023-11-29T09:10:19Z date_updated: 2023-11-29T09:28:30Z file_id: '14627' file_name: Thesis_Marveggio.zip file_size: 10189696 relation: source_file file_date_updated: 2023-11-29T09:28:30Z has_accepted_license: '1' language: - iso: eng month: '11' oa: 1 oa_version: Published Version page: '228' project: - _id: 0aa76401-070f-11eb-9043-b5bb049fa26d call_identifier: H2020 grant_number: '948819' name: Bridging Scales in Random Materials publication_identifier: issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '11842' relation: part_of_dissertation status: public - id: '14597' relation: part_of_dissertation status: public status: public supervisor: - first_name: Julian L full_name: Fischer, Julian L id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87 last_name: Fischer orcid: 0000-0002-0479-558X title: Weak-strong stability and phase-field approximation of interface evolution problems in fluid mechanics and in material sciences tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14622' alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Stefan full_name: Sack, Stefan id: dd622248-f6e0-11ea-865d-ce382a1c81a5 last_name: Sack orcid: 0000-0001-5400-8508 citation: ama: 'Sack S. Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems. 2023. doi:10.15479/at:ista:14622' apa: 'Sack, S. (2023). Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:14622' chicago: 'Sack, Stefan. “Improving Variational Quantum Algorithms: Innovative Initialization Techniques and Extensions to Qudit Systems.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:14622.' ieee: 'S. Sack, “Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems,” Institute of Science and Technology Austria, 2023.' ista: 'Sack S. 2023. Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems. Institute of Science and Technology Austria.' mla: 'Sack, Stefan. Improving Variational Quantum Algorithms: Innovative Initialization Techniques and Extensions to Qudit Systems. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:14622.' short: 'S. Sack, Improving Variational Quantum Algorithms: Innovative Initialization Techniques and Extensions to Qudit Systems, Institute of Science and Technology Austria, 2023.' date_created: 2023-11-28T10:58:13Z date_published: 2023-11-30T00:00:00Z date_updated: 2023-12-13T14:47:25Z day: '30' ddc: - '530' degree_awarded: PhD department: - _id: GradSch - _id: MaSe doi: 10.15479/at:ista:14622 ec_funded: 1 file: - access_level: closed checksum: 068fd3570506ec42b2faa390de784bc4 content_type: application/pdf creator: ssack date_created: 2023-11-30T15:53:10Z date_updated: 2023-12-01T11:10:46Z embargo: 2024-11-30 embargo_to: open_access file_id: '14635' file_name: PhD_Thesis.pdf file_size: 11947523 relation: main_file - access_level: closed checksum: 0fa3bc0d108aed0ac59d2c6beef2220a content_type: application/zip creator: ssack date_created: 2023-11-30T15:54:11Z date_updated: 2023-12-01T11:10:46Z file_id: '14636' file_name: PhD Thesis (1).zip file_size: 18422964 relation: source_file file_date_updated: 2023-12-01T11:10:46Z has_accepted_license: '1' language: - iso: eng month: '11' oa_version: Published Version page: '142' project: - _id: bd660c93-d553-11ed-ba76-fb0fb6f49c0d name: Quantum_Quantum Circuits and Software_Variational quantum algorithms on NISQ devices - _id: 23841C26-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '850899' name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control' publication_identifier: issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '11471' relation: part_of_dissertation status: public - id: '13125' relation: part_of_dissertation status: public - id: '9760' relation: part_of_dissertation status: public status: public supervisor: - first_name: Maksym full_name: Serbyn, Maksym id: 47809E7E-F248-11E8-B48F-1D18A9856A87 last_name: Serbyn orcid: 0000-0002-2399-5827 title: 'Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems' tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14628' abstract: - lang: eng text: We introduce a compact, intuitive procedural graph representation for cellular metamaterials, which are small-scale, tileable structures that can be architected to exhibit many useful material properties. Because the structures’ “architectures” vary widely—with elements such as beams, thin shells, and solid bulks—it is difficult to explore them using existing representations. Generic approaches like voxel grids are versatile, but it is cumbersome to represent and edit individual structures; architecture-specific approaches address these issues, but are incompatible with one another. By contrast, our procedural graph succinctly represents the construction process for any structure using a simple skeleton annotated with spatially varying thickness. To express the highly constrained triply periodic minimal surfaces (TPMS) in this manner, we present the first fully automated version of the conjugate surface construction method, which allows novices to create complex TPMS from intuitive input. We demonstrate our representation’s expressiveness, accuracy, and compactness by constructing a wide range of established structures and hundreds of novel structures with diverse architectures and material properties. We also conduct a user study to verify our representation’s ease-of-use and ability to expand engineers’ capacity for exploration. acknowledgement: "The authors thank Mina Konaković Luković and Michael Foshey for their early contributions to this project, David Palmer and Paul Zhang for their insightful discussions about minimal surfaces and the CSCM, Julian Panetta for providing the Elastic Textures code, and Hannes Hergeth for his feedback and support. We also thank our user study participants and anonymous reviewers.\r\nThis material is based upon work supported by the National Science Foundation\r\n(NSF) Graduate Research Fellowship under Grant No. 2141064; the MIT Morningside\r\nAcademy for Design Fellowship; the Defense Advanced Research Projects Agency\r\n(DARPA) Grant No. FA8750-20-C-0075; the ERC Consolidator Grant No. 101045083,\r\n“CoDiNA: Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena”; and the NewSat project, which is co-funded by the Operational Program for Competitiveness and Internationalisation (COMPETE2020), Portugal 2020, the European Regional Development Fund (ERDF), and the Portuguese Foundation for Science and Technology (FTC) under the MIT Portugal program." article_number: '168' article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Liane full_name: Makatura, Liane last_name: Makatura - first_name: Bohan full_name: Wang, Bohan last_name: Wang - first_name: Yi-Lu full_name: Chen, Yi-Lu id: 0b467602-dbcd-11ea-9d1d-ed480aa46b70 last_name: Chen - first_name: Bolei full_name: Deng, Bolei last_name: Deng - first_name: Christopher J full_name: Wojtan, Christopher J id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87 last_name: Wojtan orcid: 0000-0001-6646-5546 - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Wojciech full_name: Matusik, Wojciech last_name: Matusik citation: ama: 'Makatura L, Wang B, Chen Y-L, et al. Procedural metamaterials: A unified procedural graph for metamaterial design. ACM Transactions on Graphics. 2023;42(5). doi:10.1145/3605389' apa: 'Makatura, L., Wang, B., Chen, Y.-L., Deng, B., Wojtan, C., Bickel, B., & Matusik, W. (2023). Procedural metamaterials: A unified procedural graph for metamaterial design. ACM Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/3605389' chicago: 'Makatura, Liane, Bohan Wang, Yi-Lu Chen, Bolei Deng, Chris Wojtan, Bernd Bickel, and Wojciech Matusik. “Procedural Metamaterials: A Unified Procedural Graph for Metamaterial Design.” ACM Transactions on Graphics. Association for Computing Machinery, 2023. https://doi.org/10.1145/3605389.' ieee: 'L. Makatura et al., “Procedural metamaterials: A unified procedural graph for metamaterial design,” ACM Transactions on Graphics, vol. 42, no. 5. Association for Computing Machinery, 2023.' ista: 'Makatura L, Wang B, Chen Y-L, Deng B, Wojtan C, Bickel B, Matusik W. 2023. Procedural metamaterials: A unified procedural graph for metamaterial design. ACM Transactions on Graphics. 42(5), 168.' mla: 'Makatura, Liane, et al. “Procedural Metamaterials: A Unified Procedural Graph for Metamaterial Design.” ACM Transactions on Graphics, vol. 42, no. 5, 168, Association for Computing Machinery, 2023, doi:10.1145/3605389.' short: L. Makatura, B. Wang, Y.-L. Chen, B. Deng, C. Wojtan, B. Bickel, W. Matusik, ACM Transactions on Graphics 42 (2023). date_created: 2023-11-29T15:02:03Z date_published: 2023-10-01T00:00:00Z date_updated: 2023-12-04T08:09:05Z day: '01' ddc: - '531' - '006' department: - _id: GradSch - _id: ChWo - _id: BeBi doi: 10.1145/3605389 file: - access_level: open_access checksum: 0192f597d7a2ceaf89baddfd6190d4c8 content_type: application/zip creator: yichen date_created: 2023-11-29T15:16:01Z date_updated: 2023-11-29T15:16:01Z file_id: '14630' file_name: tog-22-0089-File004.zip file_size: 95467870 relation: main_file success: 1 - access_level: open_access checksum: 7fb024963be81933494f38de191e4710 content_type: application/zip creator: yichen date_created: 2023-11-29T15:16:01Z date_updated: 2023-11-29T15:16:01Z file_id: '14631' file_name: tog-22-0089-File005.zip file_size: 103731880 relation: main_file success: 1 - access_level: open_access checksum: b7d6829ce396e21cac9fae0ec7130a6b content_type: application/pdf creator: dernst date_created: 2023-12-04T08:04:14Z date_updated: 2023-12-04T08:04:14Z file_id: '14638' file_name: 2023_ACMToG_Makatura.pdf file_size: 57067476 relation: main_file success: 1 file_date_updated: 2023-12-04T08:04:14Z has_accepted_license: '1' intvolume: ' 42' issue: '5' keyword: - Computer Graphics and Computer-Aided Design language: - iso: eng month: '10' oa: 1 oa_version: Published Version project: - _id: 34bc2376-11ca-11ed-8bc3-9a3b3961a088 grant_number: '101045083' name: Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena publication: ACM Transactions on Graphics publication_identifier: issn: - 0730-0301 - 1557-7368 publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' status: public title: 'Procedural metamaterials: A unified procedural graph for metamaterial design' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 42 year: '2023' ... --- _id: '14641' acknowledged_ssus: - _id: LifeSc - _id: Bio - _id: CampIT alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Mike full_name: Hennessey-Wesen, Mike id: 3F338C72-F248-11E8-B48F-1D18A9856A87 last_name: Hennessey-Wesen citation: ama: Hennessey-Wesen M. Adaptive mutation in E. coli modulated by luxS. 2023. doi:10.15479/at:ista:14641 apa: Hennessey-Wesen, M. (2023). Adaptive mutation in E. coli modulated by luxS. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:14641 chicago: Hennessey-Wesen, Mike. “Adaptive Mutation in E. Coli Modulated by LuxS.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:14641. ieee: M. Hennessey-Wesen, “Adaptive mutation in E. coli modulated by luxS,” Institute of Science and Technology Austria, 2023. ista: Hennessey-Wesen M. 2023. Adaptive mutation in E. coli modulated by luxS. Institute of Science and Technology Austria. mla: Hennessey-Wesen, Mike. Adaptive Mutation in E. Coli Modulated by LuxS. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:14641. short: M. Hennessey-Wesen, Adaptive Mutation in E. Coli Modulated by LuxS, Institute of Science and Technology Austria, 2023. date_created: 2023-12-04T13:17:37Z date_published: 2023-11-30T00:00:00Z date_updated: 2023-12-07T14:12:25Z day: '30' ddc: - '570' degree_awarded: PhD department: - _id: GradSch - _id: BjHo doi: 10.15479/at:ista:14641 ec_funded: 1 file: - access_level: closed checksum: 4127c285b34f4bf7fb31ef24f9d14c25 content_type: application/vnd.oasis.opendocument.text creator: mhenness date_created: 2023-12-06T13:13:26Z date_updated: 2023-12-06T13:13:26Z file_id: '14648' file_name: mike_thesis_v06-12-2023.odt file_size: 46405919 relation: source_file - access_level: closed checksum: f5203a61eddaf35235bbc51904d73982 content_type: application/pdf creator: mhenness date_created: 2023-12-06T13:14:15Z date_updated: 2023-12-06T13:14:15Z embargo: 2024-11-30 embargo_to: open_access file_id: '14649' file_name: mike_thesis_v06-12-2023.pdf file_size: 21282155 relation: main_file file_date_updated: 2023-12-06T13:14:15Z has_accepted_license: '1' keyword: - microfluidics - miceobiology - mutations - quorum sensing language: - iso: eng month: '11' oa_version: Published Version page: '104' project: - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program publication_identifier: issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria status: public supervisor: - first_name: Björn full_name: Hof, Björn id: 3A374330-F248-11E8-B48F-1D18A9856A87 last_name: Hof orcid: 0000-0003-2057-2754 title: Adaptive mutation in E. coli modulated by luxS type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14651' abstract: - lang: eng text: 'For self-incompatibility (SI) to be stable in a population, theory predicts that sufficient inbreeding depression (ID) is required: the fitness of offspring from self-mated individuals must be low enough to prevent the spread of self-compatibility (SC). Reviews of natural plant populations have supported this theory, with SI species generally showing high levels of ID. However, there is thought to be an under-sampling of self-incompatible taxa in the current literature. In this thesis, I study inbreeding depression in the SI plant species Antirrhinum majus using both greenhouse crosses and a large collected field dataset. Additionally, the gametophytic S-locus of A. majus is highly heterozygous and polymorphic, thus making assembly and discovery of S-alleles very difficult. Here, 206 new alleles of the male component SLFs are presented, along with a phylogeny showing the high conservation with alleles from another Antirrhinum species. Lastly, selected sites within the protein structure of SLFs are investigated, with one site in particular highlighted as potentially being involved in the SI recognition mechanism.' acknowledged_ssus: - _id: ScienComp alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Louise S full_name: Arathoon, Louise S id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87 last_name: Arathoon orcid: 0000-0003-1771-714X citation: ama: Arathoon LS. Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus. 2023. doi:10.15479/at:ista:14651 apa: Arathoon, L. S. (2023). Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:14651 chicago: Arathoon, Louise S. “Investigating Inbreeding Depression and the Self-Incompatibility Locus of Antirrhinum Majus.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:14651. ieee: L. S. Arathoon, “Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus,” Institute of Science and Technology Austria, 2023. ista: Arathoon LS. 2023. Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus. Institute of Science and Technology Austria. mla: Arathoon, Louise S. Investigating Inbreeding Depression and the Self-Incompatibility Locus of Antirrhinum Majus. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:14651. short: L.S. Arathoon, Investigating Inbreeding Depression and the Self-Incompatibility Locus of Antirrhinum Majus, Institute of Science and Technology Austria, 2023. date_created: 2023-12-11T19:30:37Z date_published: 2023-12-12T00:00:00Z date_updated: 2023-12-22T11:04:45Z day: '12' ddc: - '570' degree_awarded: PhD department: - _id: GradSch - _id: NiBa doi: 10.15479/at:ista:14651 ec_funded: 1 file: - access_level: open_access checksum: 520bdb61e95e66070e02824947d2c5fa content_type: application/pdf creator: larathoo date_created: 2023-12-13T15:37:55Z date_updated: 2023-12-13T15:37:55Z file_id: '14684' file_name: Phd_Thesis_LA.pdf file_size: 34101468 relation: main_file success: 1 - access_level: closed checksum: d8e59afd0817c98fba2564a264508e5c content_type: application/zip creator: larathoo date_created: 2023-12-13T15:42:23Z date_updated: 2023-12-14T08:58:18Z file_id: '14685' file_name: Phd_Thesis_LA.zip file_size: 31052872 relation: source_file - access_level: closed checksum: 9a778c949932286f4519e1f1fca2820d content_type: application/zip creator: larathoo date_created: 2023-12-11T19:24:59Z date_updated: 2023-12-14T08:58:18Z file_id: '14681' file_name: Supplementary_Materials.zip file_size: 10713896 relation: supplementary_material file_date_updated: 2023-12-14T08:58:18Z has_accepted_license: '1' language: - iso: eng month: '12' oa: 1 oa_version: Published Version page: '96' project: - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program publication_identifier: issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '11411' relation: part_of_dissertation status: public status: public supervisor: - first_name: Nicholas H full_name: Barton, Nicholas H id: 4880FE40-F248-11E8-B48F-1D18A9856A87 last_name: Barton orcid: 0000-0002-8548-5240 title: Investigating inbreeding depression and the self-incompatibility locus of Antirrhinum majus type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14653' abstract: - lang: eng text: 'Mass spectrometry imaging (MSI) is a powerful analytical technique for the two-dimensional (2D) localization of chemicals on surfaces. Conventional MSI experiments require to predefine the surface of interest based on photographic or microscopic images. Typically, these boundaries can no longer be changed or adjusted once the experiment has been started. In terms of a more interactive approach we recently developed a pen-like ionization interface which is directly connected to the mass spectrometer. The device allows the user to ionize chemicals by desorption electrospray ionization (DESI) and to freely move the interface over a surface of interest. A mini camera, which is mounted on the tip of the pen, magnifies the desorption area and enables a simple positioning of the pen. The combination of optical data from the camera module and chemical data obtained by mass analysis facilitates a novel type of imaging experiment: interactive mass spectrometry imaging (IMSI). For this application, we present a novel approach for a robust, optical flow-based motion detection. While the live video stream from the camera is used to track the pen''s motion across the surface a post-acquisition algorithm correlates the coordinates of the pen trajectory with respective mass spectra obtained from a simultaneous mass spectrometric data acquisition. This algorithm is no longer dependent on a single, manually applied optical marker on the sample surface, which has to be visible on all video frames throughout the analysis. The advanced DESI-IMSI method was successfully tested on inkjet-printed letters as well as mouse brain tissue samples. Validation of the results was done by comparing DESI-IMSI with standard DESI-MSI data.' acknowledgement: We would like to thank Marco Sealey Cardona, PhD for help with the mouse brain samples and acknowledge the financial support by 1669 Förderkreis of the University of Innsbruck, Austria Wirtschaftsservice (AWS), D. Swarovski KG and Tyrolean Science Fund (TWF). article_number: '117168' article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Florian full_name: Kluibenschedl, Florian id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9 last_name: Kluibenschedl - first_name: Anna full_name: Ploner, Anna last_name: Ploner - first_name: Christina full_name: Meisenbichler, Christina last_name: Meisenbichler - first_name: Robert full_name: Konrat, Robert last_name: Konrat - first_name: Thomas full_name: Müller, Thomas last_name: Müller citation: ama: Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. Advanced motion tracking for interactive mass spectrometry imaging (IMSI). International Journal of Mass Spectrometry. 2023;495. doi:10.1016/j.ijms.2023.117168 apa: Kluibenschedl, F., Ploner, A., Meisenbichler, C., Konrat, R., & Müller, T. (2023). Advanced motion tracking for interactive mass spectrometry imaging (IMSI). International Journal of Mass Spectrometry. Elsevier. https://doi.org/10.1016/j.ijms.2023.117168 chicago: Kluibenschedl, Florian, Anna Ploner, Christina Meisenbichler, Robert Konrat, and Thomas Müller. “Advanced Motion Tracking for Interactive Mass Spectrometry Imaging (IMSI).” International Journal of Mass Spectrometry. Elsevier, 2023. https://doi.org/10.1016/j.ijms.2023.117168. ieee: F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, and T. Müller, “Advanced motion tracking for interactive mass spectrometry imaging (IMSI),” International Journal of Mass Spectrometry, vol. 495. Elsevier, 2023. ista: Kluibenschedl F, Ploner A, Meisenbichler C, Konrat R, Müller T. 2023. Advanced motion tracking for interactive mass spectrometry imaging (IMSI). International Journal of Mass Spectrometry. 495, 117168. mla: Kluibenschedl, Florian, et al. “Advanced Motion Tracking for Interactive Mass Spectrometry Imaging (IMSI).” International Journal of Mass Spectrometry, vol. 495, 117168, Elsevier, 2023, doi:10.1016/j.ijms.2023.117168. short: F. Kluibenschedl, A. Ploner, C. Meisenbichler, R. Konrat, T. Müller, International Journal of Mass Spectrometry 495 (2023). dataavailabilitystatement: Data will be made available on request. date_created: 2023-12-10T23:00:57Z date_published: 2023-11-23T00:00:00Z date_updated: 2026-03-02T09:38:59Z day: '23' department: - _id: GradSch doi: 10.1016/j.ijms.2023.117168 intvolume: ' 495' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.ijms.2023.117168 month: '11' oa: 1 oa_version: Published Version publication: International Journal of Mass Spectrometry publication_identifier: issn: - 1387-3806 publication_status: epub_ahead publisher: Elsevier quality_controlled: '1' researchdata_availability: upon request scopus_import: '1' status: public supplementarymaterial: yes title: Advanced motion tracking for interactive mass spectrometry imaging (IMSI) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 495 year: '2023' ... --- _id: '14687' abstract: - lang: eng text: The short history of research on Li-O2 batteries has seen a remarkable number of mechanistic U-turns over the years. From the initial use of carbonate electrolytes, that were then found to be entirely unsuitable, to the belief that (su)peroxide was solely responsible for degradation, before the more reactive singlet oxygen was found to form, to the hypothesis that capacity depends on a competing surface/solution mechanism before a practically exclusive solution mechanism was identified. Herein, we argue for an ever-fresh look at the reported data without bias towards supposedly established explanations. We explain how the latest findings on rate and capacity limits, as well as the origin of side reactions, are connected via the disproportionation (DISP) step in the (dis)charge mechanism. Therefrom, directions emerge for the design of electrolytes and mediators on how to suppress side reactions and to enable high rate and high reversible capacity. article_number: e202316476 article_processing_charge: Yes (via OA deal) article_type: review author: - first_name: Rajesh B full_name: Jethwa, Rajesh B id: 4cc538d5-803f-11ed-ab7e-8139573aad8f last_name: Jethwa orcid: 0000-0002-0404-4356 - first_name: Soumyadip full_name: Mondal, Soumyadip id: d25d21ef-dc8d-11ea-abe3-ec4576307f48 last_name: Mondal - first_name: Bhargavi full_name: Pant, Bhargavi id: 50c64d4d-eb97-11eb-a6c2-d33e5e14f112 last_name: Pant - first_name: Stefan Alexander full_name: Freunberger, Stefan Alexander id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425 last_name: Freunberger orcid: 0000-0003-2902-5319 citation: ama: Jethwa RB, Mondal S, Pant B, Freunberger SA. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition. 2023. doi:10.1002/anie.202316476 apa: Jethwa, R. B., Mondal, S., Pant, B., & Freunberger, S. A. (2023). To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202316476 chicago: Jethwa, Rajesh B, Soumyadip Mondal, Bhargavi Pant, and Stefan Alexander Freunberger. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” Angewandte Chemie International Edition. Wiley, 2023. https://doi.org/10.1002/anie.202316476. ieee: R. B. Jethwa, S. Mondal, B. Pant, and S. A. Freunberger, “To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries,” Angewandte Chemie International Edition. Wiley, 2023. ista: Jethwa RB, Mondal S, Pant B, Freunberger SA. 2023. To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries. Angewandte Chemie International Edition., e202316476. mla: Jethwa, Rajesh B., et al. “To DISP or Not? The Far‐reaching Reaction Mechanisms Underpinning Lithium‐air Batteries.” Angewandte Chemie International Edition, e202316476, Wiley, 2023, doi:10.1002/anie.202316476. short: R.B. Jethwa, S. Mondal, B. Pant, S.A. Freunberger, Angewandte Chemie International Edition (2023). date_created: 2023-12-15T16:10:13Z date_published: 2023-12-14T00:00:00Z date_updated: 2024-02-15T14:43:05Z day: '14' department: - _id: StFr - _id: GradSch doi: 10.1002/anie.202316476 keyword: - General Chemistry - Catalysis language: - iso: eng main_file_link: - open_access: '1' url: ' https://doi.org/10.1002/anie.202316476' month: '12' oa: 1 oa_version: Published Version publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: epub_ahead publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: To DISP or not? The far‐reaching reaction mechanisms underpinning Lithium‐air batteries type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- _id: '14697' acknowledged_ssus: - _id: LifeSc - _id: Bio alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Julian A full_name: Stopp, Julian A id: 489E3F00-F248-11E8-B48F-1D18A9856A87 last_name: Stopp citation: ama: 'Stopp JA. Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function. 2023. doi:10.15479/at:ista:14697' apa: 'Stopp, J. A. (2023). Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:14697' chicago: 'Stopp, Julian A. “Neutrophils on the Hunt: Migratory Strategies Employed by Neutrophils to Fulfill Their Effector Function.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:14697.' ieee: 'J. A. Stopp, “Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function,” Institute of Science and Technology Austria, 2023.' ista: 'Stopp JA. 2023. Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function. Institute of Science and Technology Austria.' mla: 'Stopp, Julian A. Neutrophils on the Hunt: Migratory Strategies Employed by Neutrophils to Fulfill Their Effector Function. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:14697.' short: 'J.A. Stopp, Neutrophils on the Hunt: Migratory Strategies Employed by Neutrophils to Fulfill Their Effector Function, Institute of Science and Technology Austria, 2023.' date_created: 2023-12-18T19:14:28Z date_published: 2023-12-20T00:00:00Z date_updated: 2023-12-21T14:30:02Z day: '20' ddc: - '570' degree_awarded: PhD department: - _id: GradSch - _id: MiSi doi: 10.15479/at:ista:14697 ec_funded: 1 file: - access_level: closed checksum: 457927165d5d556305d3086f6b83e5c7 content_type: application/pdf creator: jstopp date_created: 2023-12-20T09:35:34Z date_updated: 2023-12-20T09:35:34Z embargo: 2024-12-20 embargo_to: open_access file_id: '14699' file_name: Thesis.pdf file_size: 51585778 relation: main_file - access_level: closed checksum: e8d26449ac461f5e8478a62c9507506f content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: jstopp date_created: 2023-12-20T09:35:35Z date_updated: 2023-12-20T10:41:42Z file_id: '14700' file_name: Thesis.docx file_size: 69625950 relation: source_file file_date_updated: 2023-12-20T10:41:42Z has_accepted_license: '1' language: - iso: eng month: '12' oa_version: Published Version page: '226' project: - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program publication_identifier: isbn: - 978-3-99078-038-1 issn: - 2663 - 337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '6328' relation: part_of_dissertation status: public - id: '7885' relation: part_of_dissertation status: public - id: '12272' relation: part_of_dissertation status: public - id: '14274' relation: part_of_dissertation status: public - id: '14360' relation: part_of_dissertation status: public status: public supervisor: - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 title: 'Neutrophils on the hunt: Migratory strategies employed by neutrophils to fulfill their effector function' type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2023' ... --- _id: '14703' abstract: - lang: eng text: We present a discretization of the dynamic optimal transport problem for which we can obtain the convergence rate for the value of the transport cost to its continuous value when the temporal and spatial stepsize vanish. This convergence result does not require any regularity assumption on the measures, though experiments suggest that the rate is not sharp. Via an analysis of the duality gap we also obtain the convergence rates for the gradient of the optimal potentials and the velocity field under mild regularity assumptions. To obtain such rates we discretize the dual formulation of the dynamic optimal transport problem and use the mature literature related to the error due to discretizing the Hamilton-Jacobi equation. acknowledgement: "The authors would like to thank Chris Wojtan for his continuous support and several interesting discussions. Part of this research was performed during two visits: one of SI to the BIDSA research center at Bocconi University, and one of HL to the Institute of Science and Technology Austria. Both host institutions are warmly acknowledged for the hospital-\r\nity. HL is partially supported by the MUR-Prin 2022-202244A7YL “Gradient Flows and Non-Smooth Geometric Structures with Applications to Optimization and Machine Learning”, funded by the European Union - Next Generation EU. SI is supported in part by ERC Consolidator Grant 101045083 “CoDiNA” funded by the European Research Council." article_number: '2312.12213' article_processing_charge: No arxiv: 1 author: - first_name: Sadashige full_name: Ishida, Sadashige id: 6F7C4B96-A8E9-11E9-A7CA-09ECE5697425 last_name: Ishida - first_name: Hugo full_name: Lavenant, Hugo last_name: Lavenant citation: ama: Ishida S, Lavenant H. Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation. arXiv. doi:10.48550/arXiv.2312.12213 apa: Ishida, S., & Lavenant, H. (n.d.). Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation. arXiv. https://doi.org/10.48550/arXiv.2312.12213 chicago: Ishida, Sadashige, and Hugo Lavenant. “Quantitative Convergence of a Discretization of Dynamic Optimal Transport Using the Dual Formulation.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2312.12213. ieee: S. Ishida and H. Lavenant, “Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation,” arXiv. . ista: Ishida S, Lavenant H. Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation. arXiv, 2312.12213. mla: Ishida, Sadashige, and Hugo Lavenant. “Quantitative Convergence of a Discretization of Dynamic Optimal Transport Using the Dual Formulation.” ArXiv, 2312.12213, doi:10.48550/arXiv.2312.12213. short: S. Ishida, H. Lavenant, ArXiv (n.d.). date_created: 2023-12-21T10:14:37Z date_published: 2023-12-19T00:00:00Z date_updated: 2023-12-27T13:44:33Z day: '19' department: - _id: GradSch - _id: ChWo doi: 10.48550/arXiv.2312.12213 external_id: arxiv: - '2312.12213' keyword: - Optimal transport - Hamilton-Jacobi equation - convex optimization language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2312.12213 month: '12' oa: 1 oa_version: Preprint project: - _id: 34bc2376-11ca-11ed-8bc3-9a3b3961a088 grant_number: '101045083' name: Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena publication: arXiv publication_status: submitted status: public title: Quantitative convergence of a discretization of dynamic optimal transport using the dual formulation type: preprint user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- _id: '14735' abstract: - lang: eng text: "Scaling blockchain protocols to perform on par with the expected needs of Web3.0 has been proven to be a challenging task with almost a decade of research. In the forefront of the current solution is the idea of separating the execution of the updates encoded in a block from the ordering of blocks. In order to achieve this, a new class of protocols called rollups has emerged. Rollups have as input a total ordering of valid and invalid transactions and as output a new valid state-transition.\r\nIf we study rollups from a distributed computing perspective, we uncover that rollups take as input the output of a Byzantine Atomic Broadcast (BAB) protocol and convert it to a State Machine Replication (SMR) protocol. BAB and SMR, however, are considered equivalent as far as distributed computing is concerned and a solution to one can easily be retrofitted to solve the other simply by adding/removing an execution step before the validation of the input.\r\nThis “easy” step of retrofitting an atomic broadcast solution to implement an SMR has, however, been overlooked in practice. In this paper, we formalize the problem and show that after BAB is solved, traditional impossibility results for consensus no longer apply towards an SMR. Leveraging this we propose a distributed execution protocol that allows reduced execution and storage cost per executor (O(log2n/n)) without relaxing the network assumptions of the underlying BAB protocol and providing censorship-resistance. Finally, we propose efficient non-interactive light client constructions that leverage our efficient execution protocols and do not require any synchrony assumptions or expensive ZK-proofs." acknowledgement: 'Eleftherios Kokoris-Kogias is partially supported by Austrian Science Fund (FWF) grant No: F8512-N.' alternative_title: - LNCS article_processing_charge: No author: - first_name: Christos full_name: Stefo, Christos id: a20e8902-32b0-11ee-9fa8-b23fa638b793 last_name: Stefo - first_name: Zhuolun full_name: Xiang, Zhuolun last_name: Xiang - first_name: Eleftherios full_name: Kokoris Kogias, Eleftherios id: f5983044-d7ef-11ea-ac6d-fd1430a26d30 last_name: Kokoris Kogias citation: ama: 'Stefo C, Xiang Z, Kokoris Kogias E. Executing and proving over dirty ledgers. In: 27th International Conference on Financial Cryptography and Data Security. Vol 13950. Springer Nature; 2023:3-20. doi:10.1007/978-3-031-47754-6_1' apa: 'Stefo, C., Xiang, Z., & Kokoris Kogias, E. (2023). Executing and proving over dirty ledgers. In 27th International Conference on Financial Cryptography and Data Security (Vol. 13950, pp. 3–20). Bol, Brac, Croatia: Springer Nature. https://doi.org/10.1007/978-3-031-47754-6_1' chicago: Stefo, Christos, Zhuolun Xiang, and Eleftherios Kokoris Kogias. “Executing and Proving over Dirty Ledgers.” In 27th International Conference on Financial Cryptography and Data Security, 13950:3–20. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-47754-6_1. ieee: C. Stefo, Z. Xiang, and E. Kokoris Kogias, “Executing and proving over dirty ledgers,” in 27th International Conference on Financial Cryptography and Data Security, Bol, Brac, Croatia, 2023, vol. 13950, pp. 3–20. ista: 'Stefo C, Xiang Z, Kokoris Kogias E. 2023. Executing and proving over dirty ledgers. 27th International Conference on Financial Cryptography and Data Security. FC: Financial Cryptography and Data Security, LNCS, vol. 13950, 3–20.' mla: Stefo, Christos, et al. “Executing and Proving over Dirty Ledgers.” 27th International Conference on Financial Cryptography and Data Security, vol. 13950, Springer Nature, 2023, pp. 3–20, doi:10.1007/978-3-031-47754-6_1. short: C. Stefo, Z. Xiang, E. Kokoris Kogias, in:, 27th International Conference on Financial Cryptography and Data Security, Springer Nature, 2023, pp. 3–20. conference: end_date: 2023-05-05 location: Bol, Brac, Croatia name: 'FC: Financial Cryptography and Data Security' start_date: 2023-05-01 date_created: 2024-01-08T09:17:38Z date_published: 2023-12-01T00:00:00Z date_updated: 2024-01-08T09:28:14Z day: '01' department: - _id: ElKo - _id: GradSch doi: 10.1007/978-3-031-47754-6_1 intvolume: ' 13950' language: - iso: eng main_file_link: - open_access: '1' url: https://eprint.iacr.org/2022/1554 month: '12' oa: 1 oa_version: Preprint page: 3-20 project: - _id: 34a4ce89-11ca-11ed-8bc3-8cc37fb6e11f grant_number: F8512 name: Secure Network and Hardware for Efficient Blockchains publication: 27th International Conference on Financial Cryptography and Data Security publication_identifier: eisbn: - '9783031477546' eissn: - 0302-9743 isbn: - '9783031477539' issn: - 1611-3349 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Executing and proving over dirty ledgers type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 13950 year: '2023' ... --- _id: '12291' abstract: - lang: eng text: The phytohormone auxin triggers transcriptional reprogramming through a well-characterized perception machinery in the nucleus. By contrast, mechanisms that underlie fast effects of auxin, such as the regulation of ion fluxes, rapid phosphorylation of proteins or auxin feedback on its transport, remain unclear1,2,3. Whether auxin-binding protein 1 (ABP1) is an auxin receptor has been a source of debate for decades1,4. Here we show that a fraction of Arabidopsis thaliana ABP1 is secreted and binds auxin specifically at an acidic pH that is typical of the apoplast. ABP1 and its plasma-membrane-localized partner, transmembrane kinase 1 (TMK1), are required for the auxin-induced ultrafast global phospho-response and for downstream processes that include the activation of H+-ATPase and accelerated cytoplasmic streaming. abp1 and tmk mutants cannot establish auxin-transporting channels and show defective auxin-induced vasculature formation and regeneration. An ABP1(M2X) variant that lacks the capacity to bind auxin is unable to complement these defects in abp1 mutants. These data indicate that ABP1 is the auxin receptor for TMK1-based cell-surface signalling, which mediates the global phospho-response and auxin canalization. acknowledged_ssus: - _id: Bio - _id: EM-Fac - _id: LifeSc acknowledgement: We acknowledge K. Kubiasová for excellent technical assistance, J. Neuhold, A. Lehner and A. Sedivy for technical assistance with protein production and purification at Vienna Biocenter Core Facilities; Creoptix for performing GCI; and the Bioimaging, Electron Microscopy and Life Science Facilities at ISTA, the Plant Sciences Core Facility of CEITEC Masaryk University, the Core Facility CELLIM (MEYS CR, LM2018129 Czech-BioImaging) and J. Sprakel for their assistance. J.F. is grateful to R. Napier for many insightful suggestions and support. We thank all past and present members of the Friml group for their support and for other contributions to this effort to clarify the controversial role of ABP1 over the past seven years. The project received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement no. 742985 to J.F. and 833867 to D.W.); the Austrian Science Fund (FWF; P29988 to J.F.); the Netherlands Organization for Scientific Research (NWO; VICI grant 865.14.001 to D.W. and VENI grant VI.Veni.212.003 to A.K.); the Ministry of Education, Science and Technological Development of the Republic of Serbia (contract no. 451-03-68/2022-14/200053 to B.D.Ž.); and the MEXT/JSPS KAKENHI to K.T. (20K06685) and T.K. (20H05687 and 20H05910). article_processing_charge: No article_type: original author: - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Michelle C full_name: Gallei, Michelle C id: 35A03822-F248-11E8-B48F-1D18A9856A87 last_name: Gallei orcid: 0000-0003-1286-7368 - first_name: Zuzana full_name: Gelová, Zuzana id: 0AE74790-0E0B-11E9-ABC7-1ACFE5697425 last_name: Gelová orcid: 0000-0003-4783-1752 - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: Ewa full_name: Mazur, Ewa last_name: Mazur - first_name: Aline full_name: Monzer, Aline id: 2DB5D88C-D7B3-11E9-B8FD-7907E6697425 last_name: Monzer - first_name: Lesia full_name: Rodriguez Solovey, Lesia id: 3922B506-F248-11E8-B48F-1D18A9856A87 last_name: Rodriguez Solovey orcid: 0000-0002-7244-7237 - first_name: Mark full_name: Roosjen, Mark last_name: Roosjen - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: Branka D. full_name: Živanović, Branka D. last_name: Živanović - first_name: Minxia full_name: Zou, Minxia id: 5c243f41-03f3-11ec-841c-96faf48a7ef9 last_name: Zou - first_name: Lukas full_name: Fiedler, Lukas id: 7c417475-8972-11ed-ae7b-8b674ca26986 last_name: Fiedler - first_name: Caterina full_name: Giannini, Caterina id: e3fdddd5-f6e0-11ea-865d-ca99ee6367f4 last_name: Giannini - first_name: Peter full_name: Grones, Peter last_name: Grones - first_name: Mónika full_name: Hrtyan, Mónika id: 45A71A74-F248-11E8-B48F-1D18A9856A87 last_name: Hrtyan - first_name: Walter full_name: Kaufmann, Walter id: 3F99E422-F248-11E8-B48F-1D18A9856A87 last_name: Kaufmann orcid: 0000-0001-9735-5315 - first_name: Andre full_name: Kuhn, Andre last_name: Kuhn - first_name: Madhumitha full_name: Narasimhan, Madhumitha id: 44BF24D0-F248-11E8-B48F-1D18A9856A87 last_name: Narasimhan orcid: 0000-0002-8600-0671 - first_name: Marek full_name: Randuch, Marek id: 6ac4636d-15b2-11ec-abd3-fb8df79972ae last_name: Randuch - first_name: Nikola full_name: Rýdza, Nikola last_name: Rýdza - first_name: Koji full_name: Takahashi, Koji last_name: Takahashi - first_name: Shutang full_name: Tan, Shutang id: 2DE75584-F248-11E8-B48F-1D18A9856A87 last_name: Tan orcid: 0000-0002-0471-8285 - first_name: Anastasiia full_name: Teplova, Anastasiia id: e3736151-106c-11ec-b916-c2558e2762c6 last_name: Teplova - first_name: Toshinori full_name: Kinoshita, Toshinori last_name: Kinoshita - first_name: Dolf full_name: Weijers, Dolf last_name: Weijers - first_name: Hana full_name: Rakusová, Hana last_name: Rakusová citation: ama: Friml J, Gallei MC, Gelová Z, et al. ABP1–TMK auxin perception for global phosphorylation and auxin canalization. Nature. 2022;609(7927):575-581. doi:10.1038/s41586-022-05187-x apa: Friml, J., Gallei, M. C., Gelová, Z., Johnson, A. J., Mazur, E., Monzer, A., … Rakusová, H. (2022). ABP1–TMK auxin perception for global phosphorylation and auxin canalization. Nature. Springer Nature. https://doi.org/10.1038/s41586-022-05187-x chicago: Friml, Jiří, Michelle C Gallei, Zuzana Gelová, Alexander J Johnson, Ewa Mazur, Aline Monzer, Lesia Rodriguez Solovey, et al. “ABP1–TMK Auxin Perception for Global Phosphorylation and Auxin Canalization.” Nature. Springer Nature, 2022. https://doi.org/10.1038/s41586-022-05187-x. ieee: J. Friml et al., “ABP1–TMK auxin perception for global phosphorylation and auxin canalization,” Nature, vol. 609, no. 7927. Springer Nature, pp. 575–581, 2022. ista: Friml J, Gallei MC, Gelová Z, Johnson AJ, Mazur E, Monzer A, Rodriguez Solovey L, Roosjen M, Verstraeten I, Živanović BD, Zou M, Fiedler L, Giannini C, Grones P, Hrtyan M, Kaufmann W, Kuhn A, Narasimhan M, Randuch M, Rýdza N, Takahashi K, Tan S, Teplova A, Kinoshita T, Weijers D, Rakusová H. 2022. ABP1–TMK auxin perception for global phosphorylation and auxin canalization. Nature. 609(7927), 575–581. mla: Friml, Jiří, et al. “ABP1–TMK Auxin Perception for Global Phosphorylation and Auxin Canalization.” Nature, vol. 609, no. 7927, Springer Nature, 2022, pp. 575–81, doi:10.1038/s41586-022-05187-x. short: J. Friml, M.C. Gallei, Z. Gelová, A.J. Johnson, E. Mazur, A. Monzer, L. Rodriguez Solovey, M. Roosjen, I. Verstraeten, B.D. Živanović, M. Zou, L. Fiedler, C. Giannini, P. Grones, M. Hrtyan, W. Kaufmann, A. Kuhn, M. Narasimhan, M. Randuch, N. Rýdza, K. Takahashi, S. Tan, A. Teplova, T. Kinoshita, D. Weijers, H. Rakusová, Nature 609 (2022) 575–581. date_created: 2023-01-16T10:04:48Z date_published: 2022-09-15T00:00:00Z date_updated: 2023-11-07T08:16:09Z day: '15' ddc: - '580' department: - _id: JiFr - _id: GradSch - _id: EvBe - _id: EM-Fac doi: 10.1038/s41586-022-05187-x ec_funded: 1 external_id: isi: - '000851357500002' pmid: - '36071161' file: - access_level: open_access checksum: a6055c606aefb900bf62ae3e7d15f921 content_type: application/pdf creator: amally date_created: 2023-11-02T17:12:37Z date_updated: 2023-11-02T17:12:37Z file_id: '14483' file_name: Friml Nature 2022_merged.pdf file_size: 79774945 relation: main_file success: 1 file_date_updated: 2023-11-02T17:12:37Z has_accepted_license: '1' intvolume: ' 609' isi: 1 issue: '7927' language: - iso: eng month: '09' oa: 1 oa_version: Submitted Version page: 575-581 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 262EF96E-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P29988 name: RNA-directed DNA methylation in plant development publication: Nature publication_identifier: eissn: - 1476-4687 issn: - 0028-0836 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: ABP1–TMK auxin perception for global phosphorylation and auxin canalization type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 609 year: '2022' ... --- _id: '12307' abstract: - lang: eng text: Point-set topology is among the most abstract branches of mathematics in that it lacks tangible notions of distance, length, magnitude, order, and size. There is no shape, no geometry, no algebra, and no direction. Everything we are used to visualizing is gone. In the teaching and learning of mathematics, this can present a conundrum. Yet, this very property makes point set topology perfect for teaching and learning abstract mathematical concepts. It clears our minds of preconceived intuitions and expectations and forces us to think in new and creative ways. In this paper, we present guided investigations into topology through questions and thinking strategies that open up fascinating problems. They are intended for faculty who already teach or are thinking about teaching a class in topology or abstract mathematical reasoning for undergraduates. They can be used to build simple to challenging projects in topology, proofs, honors programs, and research experiences. article_processing_charge: No article_type: original author: - first_name: Barbara A. full_name: Shipman, Barbara A. last_name: Shipman - first_name: Elizabeth R full_name: Stephenson, Elizabeth R id: 2D04F932-F248-11E8-B48F-1D18A9856A87 last_name: Stephenson orcid: 0000-0002-6862-208X citation: ama: Shipman BA, Stephenson ER. Tangible topology through the lens of limits. PRIMUS. 2022;32(5):593-609. doi:10.1080/10511970.2021.1872750 apa: Shipman, B. A., & Stephenson, E. R. (2022). Tangible topology through the lens of limits. PRIMUS. Taylor & Francis. https://doi.org/10.1080/10511970.2021.1872750 chicago: Shipman, Barbara A., and Elizabeth R Stephenson. “Tangible Topology through the Lens of Limits.” PRIMUS. Taylor & Francis, 2022. https://doi.org/10.1080/10511970.2021.1872750. ieee: B. A. Shipman and E. R. Stephenson, “Tangible topology through the lens of limits,” PRIMUS, vol. 32, no. 5. Taylor & Francis, pp. 593–609, 2022. ista: Shipman BA, Stephenson ER. 2022. Tangible topology through the lens of limits. PRIMUS. 32(5), 593–609. mla: Shipman, Barbara A., and Elizabeth R. Stephenson. “Tangible Topology through the Lens of Limits.” PRIMUS, vol. 32, no. 5, Taylor & Francis, 2022, pp. 593–609, doi:10.1080/10511970.2021.1872750. short: B.A. Shipman, E.R. Stephenson, PRIMUS 32 (2022) 593–609. date_created: 2023-01-16T10:07:21Z date_published: 2022-05-28T00:00:00Z date_updated: 2023-01-30T13:02:30Z day: '28' department: - _id: HeEd - _id: GradSch doi: 10.1080/10511970.2021.1872750 intvolume: ' 32' issue: '5' keyword: - Education - General Mathematics language: - iso: eng month: '05' oa_version: None page: 593-609 publication: PRIMUS publication_identifier: eissn: - 1935-4053 issn: - 1051-1970 publication_status: published publisher: Taylor & Francis quality_controlled: '1' scopus_import: '1' status: public title: Tangible topology through the lens of limits type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 32 year: '2022' ... --- _id: '12358' abstract: - lang: eng text: "The complex yarn structure of knitted and woven fabrics gives rise to both a mechanical and\r\nvisual complexity. The small-scale interactions of yarns colliding with and pulling on each\r\nother result in drastically different large-scale stretching and bending behavior, introducing\r\nanisotropy, curling, and more. While simulating cloth as individual yarns can reproduce this\r\ncomplexity and match the quality of real fabric, it may be too computationally expensive for\r\nlarge fabrics. On the other hand, continuum-based approaches do not need to discretize the\r\ncloth at a stitch-level, but it is non-trivial to find a material model that would replicate the\r\nlarge-scale behavior of yarn fabrics, and they discard the intricate visual detail. In this thesis,\r\nwe discuss three methods to try and bridge the gap between small-scale and large-scale yarn\r\nmechanics using numerical homogenization: fitting a continuum model to periodic yarn simulations, adding mechanics-aware yarn detail onto thin-shell simulations, and quantitatively\r\nfitting yarn parameters to physical measurements of real fabric.\r\nTo start, we present a method for animating yarn-level cloth effects using a thin-shell solver.\r\nWe first use a large number of periodic yarn-level simulations to build a model of the potential\r\nenergy density of the cloth, and then use it to compute forces in a thin-shell simulator. The\r\nresulting simulations faithfully reproduce expected effects like the stiffening of woven fabrics\r\nand the highly deformable nature and anisotropy of knitted fabrics at a fraction of the cost of\r\nfull yarn-level simulation.\r\nWhile our thin-shell simulations are able to capture large-scale yarn mechanics, they lack\r\nthe rich visual detail of yarn-level simulations. Therefore, we propose a method to animate\r\nyarn-level cloth geometry on top of an underlying deforming mesh in a mechanics-aware\r\nfashion in real time. Using triangle strains to interpolate precomputed yarn geometry, we are\r\nable to reproduce effects such as knit loops tightening under stretching at negligible cost.\r\nFinally, we introduce a methodology for inverse-modeling of yarn-level mechanics of cloth,\r\nbased on the mechanical response of fabrics in the real world. We compile a database from\r\nphysical tests of several knitted fabrics used in the textile industry spanning diverse physical\r\nproperties like stiffness, nonlinearity, and anisotropy. We then develop a system for approximating these mechanical responses with yarn-level cloth simulation, using homogenized\r\nshell models to speed up computation and adding some small-but-necessary extensions to\r\nyarn-level models used in computer graphics.\r\n" acknowledged_ssus: - _id: SSU alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Georg full_name: Sperl, Georg id: 4DD40360-F248-11E8-B48F-1D18A9856A87 last_name: Sperl citation: ama: 'Sperl G. Homogenizing yarn simulations: Large-scale mechanics, small-scale detail, and quantitative fitting. 2022. doi:10.15479/at:ista:12103' apa: 'Sperl, G. (2022). Homogenizing yarn simulations: Large-scale mechanics, small-scale detail, and quantitative fitting. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:12103' chicago: 'Sperl, Georg. “Homogenizing Yarn Simulations: Large-Scale Mechanics, Small-Scale Detail, and Quantitative Fitting.” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/at:ista:12103.' ieee: 'G. Sperl, “Homogenizing yarn simulations: Large-scale mechanics, small-scale detail, and quantitative fitting,” Institute of Science and Technology Austria, 2022.' ista: 'Sperl G. 2022. Homogenizing yarn simulations: Large-scale mechanics, small-scale detail, and quantitative fitting. Institute of Science and Technology Austria.' mla: 'Sperl, Georg. Homogenizing Yarn Simulations: Large-Scale Mechanics, Small-Scale Detail, and Quantitative Fitting. Institute of Science and Technology Austria, 2022, doi:10.15479/at:ista:12103.' short: 'G. Sperl, Homogenizing Yarn Simulations: Large-Scale Mechanics, Small-Scale Detail, and Quantitative Fitting, Institute of Science and Technology Austria, 2022.' date_created: 2023-01-24T10:49:46Z date_published: 2022-09-22T00:00:00Z date_updated: 2024-02-28T12:57:46Z day: '22' ddc: - '000' - '620' degree_awarded: PhD department: - _id: GradSch - _id: ChWo doi: 10.15479/at:ista:12103 ec_funded: 1 file: - access_level: open_access checksum: 083722acbb8115e52e3b0fdec6226769 content_type: application/pdf creator: cchlebak date_created: 2023-01-25T12:04:41Z date_updated: 2023-02-02T09:29:57Z description: 'This is the main PDF file of the thesis. File size: 105 MB' file_id: '12371' file_name: thesis_gsperl.pdf file_size: 104497530 relation: main_file title: Thesis - access_level: open_access checksum: 511f82025e5fcb70bff4731d6896ca07 content_type: application/pdf creator: cchlebak date_created: 2023-02-02T09:33:37Z date_updated: 2023-02-02T09:33:37Z description: This version of the thesis uses stronger image compression for a smaller file size of 23MB. file_id: '12483' file_name: thesis_gsperl_compressed.pdf file_size: 23183710 relation: main_file title: Thesis (compressed 23MB) - access_level: open_access checksum: ed4cb85225eedff761c25bddfc37a2ed content_type: application/x-zip-compressed creator: cchlebak date_created: 2023-02-02T09:39:25Z date_updated: 2023-02-02T09:39:25Z file_id: '12484' file_name: thesis-source.zip file_size: 98382247 relation: source_file file_date_updated: 2023-02-02T09:39:25Z has_accepted_license: '1' language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: '138' project: - _id: 2533E772-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '638176' name: Efficient Simulation of Natural Phenomena at Extremely Large Scales publication_identifier: isbn: - 978-3-99078-020-6 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '11736' relation: part_of_dissertation status: public - id: '9818' relation: part_of_dissertation status: public - id: '8385' relation: part_of_dissertation status: public status: public supervisor: - first_name: Christopher J full_name: Wojtan, Christopher J id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87 last_name: Wojtan orcid: 0000-0001-6646-5546 title: 'Homogenizing yarn simulations: Large-scale mechanics, small-scale detail, and quantitative fitting' type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2022' ... --- _id: '12364' abstract: - lang: eng text: "Autism spectrum disorders (ASDs) are a group of neurodevelopmental disorders character\x02ized by behavioral symptoms such as problems in social communication and interaction, as\r\nwell as repetitive, restricted behaviors and interests. These disorders show a high degree\r\nof heritability and hundreds of risk genes have been identifed using high throughput\r\nsequencing technologies. This genetic heterogeneity has hampered eforts in understanding\r\nthe pathogenesis of ASD but at the same time given rise to the concept of convergent\r\nmechanisms. Previous studies have identifed that risk genes for ASD broadly converge\r\nonto specifc functional categories with transcriptional regulation being one of the biggest\r\ngroups. In this thesis, I focus on this subgroup of genes and investigate the gene regulatory\r\nconsequences of some of them in the context of neurodevelopment.\r\nFirst, we showed that mutations in the ASD and intellectual disability risk gene Setd5 lead\r\nto perturbations of gene regulatory programs in early cell fate specifcation. In addition,\r\nadult animals display abnormal learning behavior which is mirrored at the transcriptional\r\nlevel by altered activity dependent regulation of postsynaptic gene expression. Lastly,\r\nwe link the regulatory function of Setd5 to its interaction with the Paf1 and the NCoR\r\ncomplex.\r\nSecond, by modeling the heterozygous loss of the top ASD gene CHD8 in human cerebral\r\norganoids we demonstrate profound changes in the developmental trajectories of both\r\ninhibitory and excitatory neurons using single cell RNA-sequencing. While the former\r\nwere generated earlier in CHD8+/- organoids, the generation of the latter was shifted to\r\nlater times in favor of a prolonged progenitor expansion phase and ultimately increased\r\norganoid size.\r\nFinally, by modeling heterozygous mutations for four ASD associated chromatin modifers,\r\nASH1L, KDM6B, KMT5B, and SETD5 in human cortical spheroids we show evidence of\r\nregulatory convergence across three of those genes. We observe a shift from dorsal cortical\r\nexcitatory neuron fates towards partially ventralized cell types resembling cells from the\r\nlateral ganglionic eminence. As this project is still ongoing at the time of writing, future\r\nexperiments will aim at elucidating the regulatory mechanisms underlying this shift with\r\nthe aim of linking these three ASD risk genes through biological convergence." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Christoph full_name: Dotter, Christoph id: 4C66542E-F248-11E8-B48F-1D18A9856A87 last_name: Dotter orcid: 0000-0002-9033-9096 citation: ama: Dotter C. Transcriptional consequences of mutations in genes associated with Autism Spectrum Disorder. 2022. doi:10.15479/at:ista:12094 apa: Dotter, C. (2022). Transcriptional consequences of mutations in genes associated with Autism Spectrum Disorder. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:12094 chicago: Dotter, Christoph. “Transcriptional Consequences of Mutations in Genes Associated with Autism Spectrum Disorder.” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/at:ista:12094. ieee: C. Dotter, “Transcriptional consequences of mutations in genes associated with Autism Spectrum Disorder,” Institute of Science and Technology Austria, 2022. ista: Dotter C. 2022. Transcriptional consequences of mutations in genes associated with Autism Spectrum Disorder. Institute of Science and Technology Austria. mla: Dotter, Christoph. Transcriptional Consequences of Mutations in Genes Associated with Autism Spectrum Disorder. Institute of Science and Technology Austria, 2022, doi:10.15479/at:ista:12094. short: C. Dotter, Transcriptional Consequences of Mutations in Genes Associated with Autism Spectrum Disorder, Institute of Science and Technology Austria, 2022. date_created: 2023-01-24T13:09:57Z date_published: 2022-09-19T00:00:00Z date_updated: 2023-11-16T13:10:22Z day: '19' ddc: - '570' degree_awarded: PhD department: - _id: GradSch - _id: GaNo doi: 10.15479/at:ista:12094 ec_funded: 1 file: - access_level: open_access checksum: 896f4cac9adb6d3f26a6605772f4e1a3 content_type: application/pdf creator: cchlebak date_created: 2023-01-24T13:15:45Z date_updated: 2023-09-20T22:30:03Z embargo: 2023-09-19 file_id: '12365' file_name: 220923_Thesis_CDotter_Final.pdf file_size: 20457465 relation: main_file - access_level: closed checksum: ad01bb20da163be6893b7af832e58419 content_type: application/x-zip-compressed creator: cchlebak date_created: 2023-02-02T09:15:35Z date_updated: 2023-09-20T22:30:03Z embargo_to: open_access file_id: '12482' file_name: latex_source_CDotter_Thesis_2022.zip file_size: 22433512 relation: source_file file_date_updated: 2023-09-20T22:30:03Z has_accepted_license: '1' language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: '152' project: - _id: 254BA948-B435-11E9-9278-68D0E5697425 grant_number: '401299' name: Probing development and reversibility of autism spectrum disorders - _id: 9B91375C-BA93-11EA-9121-9846C619BF3A grant_number: '707964' name: Critical windows and reversibility of ASD associated with mutations in chromatin remodelers - _id: 25444568-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715508' name: Probing the Reversibility of Autism Spectrum Disorders by Employing in vivo and in vitro Models - _id: 2690FEAC-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I04205 name: Identification of converging Molecular Pathways Across Chromatinopathies as Targets for Therapy publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '3' relation: part_of_dissertation status: public - id: '11160' relation: part_of_dissertation status: public status: public supervisor: - first_name: Gaia full_name: Novarino, Gaia id: 3E57A680-F248-11E8-B48F-1D18A9856A87 last_name: Novarino orcid: 0000-0002-7673-7178 title: Transcriptional consequences of mutations in genes associated with Autism Spectrum Disorder type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2022' ... --- _id: '12366' abstract: - lang: eng text: "Recent substantial advances in the feld of superconducting circuits have shown its\r\npotential as a leading platform for future quantum computing. In contrast to classical\r\ncomputers based on bits that are represented by a single binary value, 0 or 1, quantum\r\nbits (or qubits) can be in a superposition of both. Thus, quantum computers can store\r\nand handle more information at the same time and a quantum advantage has already\r\nbeen demonstrated for two types of computational tasks. Rapid progress in academic\r\nand industry labs accelerates the development of superconducting processors which may\r\nsoon fnd applications in complex computations, chemical simulations, cryptography, and\r\noptimization. Now that these machines are scaled up to tackle such problems the questions\r\nof qubit interconnects and networks becomes very relevant. How to route signals on-chip\r\nbetween diferent processor components? What is the most efcient way to entangle\r\nqubits? And how to then send and process entangled signals between distant cryostats\r\nhosting superconducting processors?\r\nIn this thesis, we are looking for solutions to these problems by studying the collective\r\nbehavior of superconducting qubit ensembles. We frst demonstrate on-demand tunable\r\ndirectional scattering of microwave photons from a pair of qubits in a waveguide. Such a\r\ndevice can route microwave photons on-chip with a high diode efciency. Then we focus\r\non studying ultra-strong coupling regimes between light (microwave photons) and matter\r\n(superconducting qubits), a regime that could be promising for extremely fast multi-qubit\r\nentanglement generation. Finally, we show coherent pulse storage and periodic revivals\r\nin a fve qubit ensemble strongly coupled to a resonator. Such a reconfgurable storage\r\ndevice could be used as part of a quantum repeater that is needed for longer-distance\r\nquantum communication.\r\nThe achieved high degree of control over multi-qubit ensembles highlights not only the\r\nbeautiful physics of circuit quantum electrodynamics, it also represents the frst step\r\ntoward new quantum simulation and communication methods, and certain techniques\r\nmay also fnd applications in future superconducting quantum computing hardware.\r\n" acknowledged_ssus: - _id: NanoFab - _id: M-Shop - _id: EM-Fac alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Elena full_name: Redchenko, Elena id: 2C21D6E8-F248-11E8-B48F-1D18A9856A87 last_name: Redchenko citation: ama: Redchenko E. Controllable states of superconducting Qubit ensembles. 2022. doi:10.15479/at:ista:12132 apa: Redchenko, E. (2022). Controllable states of superconducting Qubit ensembles. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:12132 chicago: Redchenko, Elena. “Controllable States of Superconducting Qubit Ensembles.” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/at:ista:12132. ieee: E. Redchenko, “Controllable states of superconducting Qubit ensembles,” Institute of Science and Technology Austria, 2022. ista: Redchenko E. 2022. Controllable states of superconducting Qubit ensembles. Institute of Science and Technology Austria. mla: Redchenko, Elena. Controllable States of Superconducting Qubit Ensembles. Institute of Science and Technology Austria, 2022, doi:10.15479/at:ista:12132. short: E. Redchenko, Controllable States of Superconducting Qubit Ensembles, Institute of Science and Technology Austria, 2022. date_created: 2023-01-25T09:17:02Z date_published: 2022-09-26T00:00:00Z date_updated: 2024-08-07T07:11:56Z day: '26' ddc: - '530' degree_awarded: PhD department: - _id: GradSch - _id: JoFi doi: 10.15479/at:ista:12132 ec_funded: 1 file: - access_level: open_access checksum: 39eabb1e006b41335f17f3b29af09648 content_type: application/pdf creator: cchlebak date_created: 2023-01-25T09:41:49Z date_updated: 2023-01-26T23:30:44Z embargo: 2022-12-28 file_id: '12367' file_name: Final_Thesis_ES_Redchenko.pdf file_size: 56076868 relation: main_file file_date_updated: 2023-01-26T23:30:44Z has_accepted_license: '1' language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: '168' project: - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program - _id: 26336814-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '758053' name: A Fiber Optic Transceiver for Superconducting Qubits - _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '862644' name: Quantum readout techniques and technologies publication_identifier: isbn: - 978-3-99078-024-4 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria status: public supervisor: - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X title: Controllable states of superconducting Qubit ensembles type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2022' ...